JP2017196937A - Resin cover and vehicle seat equipped therewith - Google Patents

Resin cover and vehicle seat equipped therewith Download PDF

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Publication number
JP2017196937A
JP2017196937A JP2016087150A JP2016087150A JP2017196937A JP 2017196937 A JP2017196937 A JP 2017196937A JP 2016087150 A JP2016087150 A JP 2016087150A JP 2016087150 A JP2016087150 A JP 2016087150A JP 2017196937 A JP2017196937 A JP 2017196937A
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JP
Japan
Prior art keywords
clip
resin cover
metal clip
hole
rib
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016087150A
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Japanese (ja)
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JP2017196937A5 (en
Inventor
孝昌 玉井
Takamasa Tamai
孝昌 玉井
直之 牧田
Naoyuki Makita
直之 牧田
Original Assignee
株式会社タチエス
Tachi-S Co Ltd
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Application filed by 株式会社タチエス, Tachi-S Co Ltd filed Critical 株式会社タチエス
Priority to JP2016087150A priority Critical patent/JP2017196937A/en
Publication of JP2017196937A publication Critical patent/JP2017196937A/en
Publication of JP2017196937A5 publication Critical patent/JP2017196937A5/ja
Granted legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58Seat coverings
    • B60N2/60Removable protective coverings
    • B60N2/6009Removable protective coverings covering more than only the seat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68Seat frames
    • B60N2/682Joining means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/20Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/243Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal internal, i.e. with spreading action
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/20Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/245Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/12Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
    • F16B5/123Auxiliary fasteners specially designed for this purpose
    • F16B5/125Auxiliary fasteners specially designed for this purpose one of the auxiliary fasteners is comprising wire or sheet material or is made thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/022 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546Flexural strength; Flexion stiffness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/003Interior finishings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance

Abstract

A resin cover and a vehicle seat provided with the resin cover are provided that enable a metal clip to be securely fixed to a metal frame in which a hole having a dimension larger than the dimension originally corresponding to the clip is formed. In a resin cover that covers a surface of a structure by inserting and fixing together with a metal clip in a hole formed in the structure, the resin cover has a clip push-in portion for mounting the metal clip. The clip pressing part is formed with a deflection presser rib, and the deflection presser rib is mounted from a state where a metal clip is attached to the clip pressing part and the metal clip is inserted into the hole formed in the structure. When pulling back the metal clip from the hole formed in the structure, the amount of deformation of the claw formed on the metal clip is regulated and the metal clip is pulled back from the hole formed in the structure. Formed to block. [Selection] Figure 4

Description

  The present invention relates to a resin cover in which a fastening portion for mounting on a metal frame of a vehicle seat is formed, and a vehicle seat including the resin cover.

  As a configuration for attaching a resin cover of a vehicle seat to a metal frame, Patent Document 1 and Patent Document 2 are formed on a metal frame by attaching a metal clip to a protrusion formed on the resin cover. The resin cover is fixed to the metal frame so that the metal clip does not come out of the hole formed in the metal frame with the nail formed in the metal clip.

  As described in Patent Document 1 and Patent Document 2, a metal clip is attached to a protrusion formed on a resin cover and inserted into a hole formed in a metal frame to be fixed. Compared with the case where the resin cover is fixed to the metal frame with screws, the number of steps can be reduced, and the manufacturing cost can be reduced.

JP 2006-329311 A JP 2001-50228 A

  The dimension of the hole formed in the metal frame is not necessarily constant, and the dimension of the hole may be set slightly larger. If you try to fix the resin cover using a common metal clip in these different sized holes, if the metal clip is a hole that is larger in size than the hole of the corresponding size, the metal clip should be attached to the resin cover. In some cases, the metal clip can be easily pulled out of the hole formed in the metal frame even if it is pushed in by the protrusion formed on the metal frame, and the resin cover cannot be securely attached to the metal frame.

  To cope with this, prepare a metal clip for each dimension of the hole formed in the metal frame, and shape the protrusion formed on the resin cover by changing the dimension for each dimension of the metal clip. A method is conceivable.

  However, the metal clip is a general-purpose part, and there are cases where the dimensions corresponding to all the hole dimensions formed in the metal frame are not aligned. The techniques described in Patent Document 1 and Patent Document 2 are used to attach a resin cover to a metal frame using a general-purpose metal clip even if it does not conform to the dimensions of the hole originally formed in the metal frame. There is no consideration for making it possible.

  The present invention solves the problems of the prior art as described above, and makes it possible to securely fix a metal clip to a metal frame in which a hole having a size larger than the corresponding size is formed. A vehicle seat including a cover and a resin cover is provided.

  In order to solve the above-described problems, in the present invention, in the resin cover that covers the surface of the structure by being inserted and fixed together with the metal clip in the hole formed in the structure, the resin cover is made of metal. A clip push-in part for attaching the clip is formed, and a flexible presser rib is formed in the clip push-in part. The flexible presser rib attaches a metal clip to the clip push-in part and attaches the metal clip to the structure. When the metal clip is pulled back from the hole formed in the structure from the state inserted in the formed hole, the deformation amount of the claw formed on the metal clip is regulated and the metal clip is structured. It was formed so as to prevent it from being pulled back from the hole formed in the above.

  In order to solve the above-described problem, in the present invention, in the resin cover that covers the surface of the structure by inserting and fixing together with the metal clip in the hole formed in the structure, the resin cover includes a metal A clip push-in part for mounting a clip made of metal is formed, and a flexible presser rib is formed in the clip push-in part, and a metal clip is attached to the clip push-in part to form a metal clip in the structure In the state of being inserted into the part, the distance between the tip part and the deflection presser rib on the metal clip is smaller than the dimension projecting from the hole part formed in the structure at the widest part of the claw part. The dimensions of the flexible presser rib were set.

  In order to solve the above-described problems, in the present invention, in a vehicle seat including a seat cushion, a seat back, and a headrest, a side frame in which a mechanical component is housed inside the seat cushion, and the side frame. And a resin cover that covers the surface of the side frame by inserting together with the metal clip into the hole formed in the hole, and the resin cover has a clip push-in part for mounting the metal clip. A flexible presser rib is formed. The flexible presser rib is inserted into the hole formed in the side frame by attaching a metal clip to the clip push-in part, and the metal clip is moved to the side. When pulling back from the hole formed in the frame, the deformation amount of the claw formed on the metal clip is regulated The metal clip is formed so as to prevent the pull back from the hole formed in the side frame Te.

  Furthermore, in order to solve the above-described problems, according to the present invention, in a vehicle seat including a seat cushion, a seat back, and a headrest, a side frame and a side frame in which mechanical parts are housed in the lower portion of the seat cushion. The resin cover is provided with a resin cover that is inserted together with the metal clip into the hole formed in the hole and covers the surface of the side frame. The resin cover has a clip push-in portion for mounting the metal clip. A flexible presser rib is formed, and when the metal clip is attached to the clip push-in part and the metal clip is inserted into the hole formed in the structure, the tip of the metal clip and the flexible presser rib The distance between the claw and the widest part is smaller than the dimension protruding from the hole formed in the structure. The dimensions of deflection pressing rib so setting the.

  According to the present invention, there is provided a resin cover that enables a metal clip to be securely fixed to a metal frame in which a hole having a dimension larger than a dimension corresponding to the metal clip is originally formed, and a vehicle seat including the resin cover. Could be provided.

1 is a perspective view of a vehicle seat according to an embodiment of the present invention. It is a perspective view of the side frame of the vehicle seat which concerns on the Example of this invention. It is a perspective view of the resin cover of the vehicle seat which concerns on the Example of this invention. It is a perspective view of the base formed in the resin cover of the vehicle seat which concerns on the Example of this invention. It is a perspective view of the metallic clip for fixing the resin cover of the vehicle seat which concerns on the Example of this invention to a side frame. It is a perspective view of the resin cover which shows the relationship between the resin cover of the vehicle seat which concerns on the Example of this invention, a metal clip, and a side frame, a metal clip, and a side frame. FIG. 4 is a cross-sectional view of the deflection pressing rib of the clip pressing portion, the metal clip, and the side frame showing a state in which the resin cover of the vehicle seat according to the embodiment of the present invention is fixed to the side frame. It is sectional drawing of the backlash rib of a clip pushing part, a metal clip, and a side frame which shows the state which fixed the resin cover of the vehicle seat which concerns on the Example of this invention to the side frame.

  In the present invention, a resin cover can be attached to a metal frame using a general-purpose metal clip even when it does not conform to the size of a hole originally formed in the metal frame. In other words, it is possible to securely fix the resin cover to a metal frame in which a hole whose size is larger than the size that the general-purpose metal clip originally corresponds is formed using this general-purpose metal clip. The present invention relates to a resin cover and a vehicle seat provided with the resin cover.

For example, using a metal clip corresponding to a 6 mm wide hole formed in a metal frame,
The resin cover can be securely attached to the 7 mm wide hole formed in the metal frame.

  Embodiments of the present invention will be described below with reference to the drawings. However, the present invention is not construed as being limited to the description of the embodiments below. Those skilled in the art will readily understand that the specific configuration can be changed without departing from the spirit or the spirit of the present invention.

  FIG. 1 shows a basic configuration of a vehicle seat 100 targeted in the present invention. The vehicle seat 1 includes a seat cushion 1 on which a passenger sits, a seat back 2 on which a passenger sitting on the seat cushion 1 leans back, and a headrest 3 that supports the head of the passenger. The lower part of the seat cushion 1 is covered with a resin cover 4.

  FIG. 2 shows the side frame 5 that covers the outside of the mechanical parts below the seat cushion 1. The side frame 5 is made of metal, is provided with a slot hole 51 and a long hole 52 for mounting a mechanical part such as a spring (not shown) and fixing the resin cover 4 with a clip 6 (see FIG. 5). Yes.

  FIG. 3 shows a resin cover 4 formed of a resin that covers the outside of the side frame 5. The resin cover 4 has a pedestal portion 41 formed with a clip push-in portion 411 (see FIG. 4) to be attached to the side frame 5, and a slot hole of the clip 6 attached to the clip push-in portion 411 formed in the pedestal portion 41. A boss 42 that guides the attachment to 51 is formed.

  The shape of the base part 41 of the resin cover 4 is shown in FIG. The pedestal portion 41 includes a pedestal 410 protruding from the resin cover 4 and a clip push-in portion 411 formed on the upper portion of the pedestal 410.

  The clip push-in portion 411 is formed with rattle presser ribs 4111 and 4112 on both sides, and a flexible presser rib 4113 is formed on both sides of the connecting portion 4110 at the center of the connecting portion 4110 connecting the play-off presser ribs 4111 and 4112. Ribs 4114 and 4115 for restricting the lateral movement of the clip 6 are formed on both sides of the connecting portion 4110 on both sides of the deflection pressing rib 4113.

  FIG. 5 shows an appearance of the metal clip 6 that is attached to the clip push-in portion 411 of the base portion 41 of the resin cover 4 and is attached to the slot hole 51 formed in the side frame 5.

  The clip 6 has a shape having a U-shaped portion 60 and flat surfaces 64 extending on both sides thereof. On both sides of the U-shaped portion 60, there are claw portions 61 bent in the shape of a “<” at the center, and claw 62 for preventing removal on both sides of the claw portion in the direction opposite to the claw portion 61. 63 is formed. The retaining claws 62 and 63 are formed so as to come into contact with the ribs 4114 and 4115 in a state where the clip 6 is attached to the clip pushing portion 411 of the resin cover 4. Therefore, once the clip 6 is attached to the clip push-in portion 411, even if the clip 6 is to be removed from the clip push-in portion 411, the retaining claws 62 and 63 are provided between the ribs 4114 and 4113. It has a structure that does not easily come out by biting into the groove between 4115 and 4113.

  The length Lc of the clip 6 is formed to be slightly smaller than the interval Lr between the backlash pressing ribs 4111 and 4112 of the clip pressing portion 411. As a result, the clip 6 is mounted between the backlash ribs 4111 and 4112 of the clip pressing portion 411, and the position in the width direction is described.

  FIG. 6 shows the relationship between the slot hole 51 formed in the side frame 5 and the base portion 41 formed in the metal clip 6 and the resin cover 4. In this state, first, the metal clip 6 is attached to the clip push-in portion 411 formed on the pedestal portion 41. Next, with the metal clip 6 mounted, the clip pushing portion 411 is inserted into the slot hole 51 formed in the side frame 5.

  In this embodiment, a case where a general-purpose metal clip is formed for a 6 mm hole and a slot hole having a width Ws of 7 mm is formed in the side frame 5 will be described.

  The clip push-in part 411 fitted with the metal clip 6 is inserted into the slot hole 51 formed in the side frame 5, and the metal clip 6 is attached to the side frame 5 by the claw part 61 formed in the metal clip 6. The resin cover is fixed to the metal frame so as not to come out of the formed slot hole 51. Thereby, the resin cover 4 is attached to the side frame 5, and the surface of the metal side frame 5 is covered with the resin cover 4.

  FIG. 7 shows a cross section including the deflection presser rib 4113 in this state. A crest portion 611 of the claw portion 61 of the metal clip 6 that is bent and widest protrudes from the slot hole 51 of the side frame 5 to the opposite side, and a tip portion 612 of the claw portion 61 is inside the slot hole 51. It remains in the state.

  In this state, the gap G1 between the tip end portion 612 of the claw portion 61 and the deflection pressing rib 4113 of the clip pushing portion 411 is such that the top portion 611 of the claw portion 61 of the metal clip 6 protrudes in the width direction from the slot hole 51. If it is formed larger than the amount G 2, the metal clip 6 can be easily pulled out from the slot hole 51 in a state where the metal clip 6 is inserted into the slot hole 51.

  On the other hand, in this embodiment, with the metal clip 6 inserted into the slot hole 51, the gap G1 between the tip end portion 612 of the claw portion 61 and the deflection pressing rib 4113 of the clip pushing portion 411 is made of metal. The width dimension Wf of the deflection pressing rib 4113 is set so that the top portion 611 of the claw portion 61 of the clip 6 is smaller than the amount G2 protruding in the width direction from the slot hole 51. That is, in the state where the metal clip 6 is inserted into the slot hole 51, the top portion 611 where the distance between the tip end portion 612 of the metal clip 6 and the deflection pressing rib 4113 is widest is the slot hole 51. The dimension Wf of the deflection pressing rib 4113 is set so as to be smaller than the protruding dimension.

  By setting the relationship between the gap G1 and the protrusion amount G2 in this way, once the metal clip 6 is inserted into the slot hole 51 and the state shown in FIG. 7 is obtained, the metal clip 6 is inserted into the slot. It cannot be simply pulled out from the hole 51. That is, even if the metal clip 6 is simply pulled out from the slot hole 51, the claw portion 61 of the metal clip 6 is pushed by the slot hole 51, and the tip portion 612 of the claw portion 61 is flexed by the lip pushing portion 411. The rib 4113 hits the rib 4113 and cannot be deformed (bent) any more, and the claw portion 61 of the metal clip 6 cannot pass through the slot hole 51.

  In this way, by setting the width dimension Wf of the deflection presser rib 4113, once the metal clip 6 is inserted into the slot hole 51, the metal clip 6 cannot be simply pulled out of the slot hole 51. The resin cover 4 does not easily fall off from the side frame 5. As a result, even if a general-purpose metal clip 6 formed for a 6 mm hole is used, it can be securely fixed to the slot hole 51 of the side frame formed with a width of 7 mm.

  A cross section including the backlash rib 4111 at this time is shown in FIG. By forming the width dimension Wr of the backlash ribs 4111 and 4112 slightly smaller than the width dimension Ws of the slot hole 51, the backlash rib 4111 with the backlash ribs 4111 and 4112 inserted into the slot hole 51. And the gap between 4112 and the slot hole 51 is almost eliminated, and the play of the resin cover 4 with respect to the side frame 5 can be eliminated.

  As described above, the clip pressing portion 411 formed on the base portion 41 of the resin cover 4 is provided with the flexible pressing rib 4113 for restricting the operation range of the tip portion 612 of the claw portion 61 of the metal clip 6, and the side General-purpose metal clips formed for 6 mm holes by forming the ratcheting ribs 4111 and 4112 having a dimension slightly narrower than the width dimension of the slot hole 51 formed in the frame 5 in the clip pushing portion 411. The resin cover can be securely fixed to the slot hole with a width of 7 mm formed in the side frame 5.

  In addition, although the present Example demonstrated the case where the resin cover was fixed to the slot hole of 7 mm width formed in the side frame 5 using the metal clip of the general purpose goods formed for the hole of 6 mm. In the present invention, the combination of the dimension of the metal clip and the dimension of the slot hole is not limited to this.

  In this embodiment, the example in which the resin cover 4 is attached to the side frame 5 below the seat cushion 1 has been described. However, the present invention is also applicable to the case where the upper rail finisher, the inner finisher, the front board, and the back board are fixed. Can do.

  DESCRIPTION OF SYMBOLS 1 ... Seat cushion 2 ... Seat back 3 ... Headrest 4 ... Resin cover 5 Side frame 6 ... Metal clip 41 ... Base part 411 ... Clip pushing part 4111, 4112・ ・ ・ Rack presser rib 4113 ・ ・ ・ Flexible presser rib 51 ・ ・ ・ Slot hole

Claims (12)

  1. A resin cover that covers the surface of the structure by inserting and fixing together with a metal clip in the hole formed in the structure,
    The resin cover is formed with a clip pushing portion for mounting the metal clip,
    The clip pressing portion is formed with a flexible presser rib,
    The flexible holding rib is formed by attaching the metal clip to the clip pressing portion and inserting the metal clip into a hole formed in the structure to form the metal clip on the structure. When pulling back from the hole, the amount of deformation of the claw formed on the metal clip is regulated to prevent the metal clip from being pulled back from the hole formed in the structure. Resin cover.
  2.   2. The resin cover according to claim 1, wherein the thickness of the flexible pressing rib is determined by inserting the metal clip into the clip pressing portion and inserting the metal clip into the hole formed in the structure. In this state, the gap between the deflection pressing rib and the tip of the claw portion formed on the metal clip is formed so as to be smaller than the amount of deformation required for the claw portion to pass through the hole portion. Resin cover characterized by that.
  3. A resin cover that covers the surface of the structure by inserting and fixing together with a metal clip in the hole formed in the structure,
    The resin cover is formed with a clip pushing portion for mounting the metal clip,
    The clip pressing portion is formed with a flexible presser rib,
    In a state where the metal clip is attached to the clip push-in portion and the metal clip is inserted into the hole formed in the structure, the distance between the tip end portion of the metal clip and the flexible presser rib The size of the flexible pressing rib is set such that the most widened portion of the claw portion is smaller than the size protruding from the hole formed in the structure. .
  4.   4. The resin cover according to claim 3, wherein a claw portion of the metal clip is formed in a dogleg shape, and a distance between a tip portion of the dogleg and the flexible holding rib is the dogleg shape. The resin cover is characterized in that a dimension of the flexible pressing rib is set so that a bent part of the flexible pressing rib is smaller than a dimension protruding from a hole formed in the structure.
  5.   4. The resin cover according to claim 1, wherein the clip pressing portion is formed with a plurality of presser ribs having a width slightly smaller than a width of a hole formed in the structure. Resin cover characterized by
  6.   It is a resin cover of Claim 1 or 3, Comprising: By restrict | limiting the deformation amount of the nail | claw part formed in the said metal clip with the said deflection presser rib, from the dimension of the hole part formed in the said structure. A resin cover, wherein the resin cover is fixed to the structure with a metal clip that fits into a small hole.
  7. A vehicle seat having a seat cushion, a seat back, and a headrest,
    A lower part of the seat cushion includes a side frame in which mechanical parts are housed, and a resin cover that is inserted together with a metal clip into a hole formed in the side frame and covers the surface of the side frame,
    The resin cover is formed with a clip pushing portion for mounting the metal clip,
    The clip pressing portion is formed with a flexible presser rib,
    The flexible presser rib is formed on the side frame from the state in which the metal clip is attached to the clip pushing portion and the metal clip is inserted into the hole formed in the side frame. When pulling back from the hole, the amount of deformation of the claw formed on the metal clip is regulated to prevent the metal clip from being pulled back from the hole formed in the side frame. A vehicle seat provided with a resin cover.
  8.   The vehicle seat provided with the resin cover according to claim 7, wherein the thickness of the flexible pressing rib is set such that the metal clip is attached to the clip pressing portion and the metal clip is attached to the structure. In a state of being inserted into the formed hole portion, the gap between the deflection holding rib and the tip portion of the claw portion formed on the metal clip is larger than the deformation amount required for the claw portion to pass through the hole portion. A vehicle seat provided with a resin cover, which is formed to be small.
  9. A vehicle seat having a seat cushion, a seat back, and a headrest,
    A lower part of the seat cushion includes a side frame in which mechanical parts are housed, and a resin cover that is inserted together with a metal clip into a hole formed in the side frame and covers the surface of the side frame,
    The resin cover is formed with a clip pushing portion for mounting the metal clip,
    The clip pressing portion is formed with a flexible presser rib,
    In the state where the metal clip is attached to the clip push-in portion and the metal clip is inserted into the hole formed in the side frame, the distance between the tip portion of the metal clip and the flexible presser rib The size of the flexible pressing rib is set such that the most widened portion of the claw portion is smaller than the size protruding from the hole formed in the structure. Vehicle seat equipped with
  10.   It is a vehicle seat provided with the resin cover of Claim 9, Comprising: The nail | claw part of the said metal clip is formed in the U-shape, and the front-end | tip part of the said U-shape and the said flexible holding rib The resin cover is characterized in that a dimension of the flexible pressing rib is set such that a portion where the gap is bent is smaller than a dimension protruding from a hole formed in the structure. Vehicle seat provided.
  11.   The vehicle seat provided with the resin cover according to claim 7 or 9, wherein the clip pressing portion includes a plurality of die pressing ribs having a width slightly smaller than a width dimension of a hole portion formed in the structure. The vehicle seat provided with the resin cover characterized by being formed in this location.
  12.   It is a vehicle seat provided with the resin cover of Claim 7 or 9, Comprising: It forms in the said structure by restricting the deformation amount of the nail | claw part formed in the said metal clip with the said flexible pressing rib. A vehicle seat provided with a resin cover, wherein the resin cover is fixed to the structure with a metal clip that fits into a hole smaller than the size of the hole.
JP2016087150A 2016-04-25 2016-04-25 Resin cover and vehicle seat equipped therewith Granted JP2017196937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016087150A JP2017196937A (en) 2016-04-25 2016-04-25 Resin cover and vehicle seat equipped therewith

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016087150A JP2017196937A (en) 2016-04-25 2016-04-25 Resin cover and vehicle seat equipped therewith
US15/476,831 US10227025B2 (en) 2016-04-25 2017-03-31 Resin cover and vehicle seat having resin cover

Publications (2)

Publication Number Publication Date
JP2017196937A true JP2017196937A (en) 2017-11-02
JP2017196937A5 JP2017196937A5 (en) 2019-02-21

Family

ID=60089358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016087150A Granted JP2017196937A (en) 2016-04-25 2016-04-25 Resin cover and vehicle seat equipped therewith

Country Status (2)

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US (1) US10227025B2 (en)
JP (1) JP2017196937A (en)

Cited By (1)

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KR102087955B1 (en) * 2018-11-16 2020-03-12 현대트랜시스 주식회사 Back board jointing device of seat for vehicle

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JP2932385B1 (en) * 1998-02-12 1999-08-09 株式会社パイオラックス Component mounting structure
JP3771399B2 (en) 1999-08-08 2006-04-26 株式会社パイオラックス Parts mounting structure
US6449814B1 (en) * 2001-09-13 2002-09-17 Summit Polymers, Inc. Trim fastener clip employing multiple lines-of-contact stabilization
WO2003100267A1 (en) * 2002-05-28 2003-12-04 Newfrey Llc Resilient clip fastener and method of manufacturing the same
US7300089B2 (en) * 2003-10-06 2007-11-27 Piolax Inc. Fixing member and a fixing structure for vehicle part
JP4478610B2 (en) 2005-05-26 2010-06-09 トヨタ自動車株式会社 Fastener
JP4884022B2 (en) * 2006-02-10 2012-02-22 株式会社パイオラックス Parts mounting device
EP2175146A3 (en) * 2008-10-10 2012-01-25 Newfrey LLC Fastener and fastener assembly
KR20120094653A (en) * 2011-02-17 2012-08-27 주식회사 니프코코리아 A plastic clip
JP5666400B2 (en) * 2011-08-24 2015-02-12 大和化成工業株式会社 Clip

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Publication number Priority date Publication date Assignee Title
KR102087955B1 (en) * 2018-11-16 2020-03-12 현대트랜시스 주식회사 Back board jointing device of seat for vehicle

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Publication number Publication date
US20170305320A1 (en) 2017-10-26
US10227025B2 (en) 2019-03-12

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